dt-bindings: arm: Add compatible for MediaTek MT8186

This commit adds dt-binding documentation for the MediaTek MT8186
reference board.

Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220520122217.30716-3-allen-kh.cheng@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml b/Documentation/devicetree/bindings/arm/mediatek.yaml
index 4a2bd9759c47f45957a16da574c372801781c23b..5a29b7b381ef5c18ed7f81f7825a258bd382da62 100644 (file)
--- a/Documentation/devicetree/bindings/arm/mediatek.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek.yaml
@@ -131,6 +131,10 @@ properties:
           - enum:
               - mediatek,mt8183-evb
           - const: mediatek,mt8183
+      - items:
+          - enum:
+              - mediatek,mt8186-evb
+          - const: mediatek,mt8186
       - items:
           - enum:
               - mediatek,mt8192-evb